What is the main difference between a boundary line and a decorative line in art?
Answer and explanation
Correct answer: Boundary line clarifies shape, decorative line increases beauty
A boundary line defines or separates the edge of a form, helping the viewer recognise where an object ends and the surrounding space begins. A decorative line has an ornamental or expressive role: it may enrich a pattern, border, surface, or design even when it is not needed to describe the object’s basic outline. Option A is correct because it distinguishes the primary function of each line. The two functions can sometimes appear together, but they are not identical. Options B, C, and D are incorrect: lines do not normally erase a picture or make sound, and decorative lines can contribute rhythm, beauty, emphasis, and visual interest.
Frequently asked questions
What is the correct answer to this question?
Boundary line clarifies shape, decorative line increases beauty
Why is this the correct answer?
A boundary line defines or separates the edge of a form, helping the viewer recognise where an object ends and the surrounding space begins. A decorative line has an ornamental or expressive role: it may enrich a pattern, border, surface, or design even when it is not needed to describe the object’s basic outline. Option A is correct because it distinguishes the primary function of each line. The two functions can sometimes appear together, but they are not identical. Options B, C, and D are incorrect: lines do not normally erase a picture or make sound, and decorative lines can contribute rhythm, beauty, emphasis, and visual interest.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Line.
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